Question

If f and g are inverse functions, then what is the composition of g and f equal to?
A. 1
B. 0
C. 2x
D. x

Answer 1

If f and g are inverse functions, then what is the composition of f and g equal to?
A. 1
B. 0
C. 2x
D. x

Answer 2

for that one i put x but im not sure about it

Answer 3

The question is worded pretty poorly.

I would assume that f means f(x) and g means g(x)?

Answer 4

If so, then yes you have the right answer :)

\[\Large f(f^{-1}(x))=x\]

Answer 5

So it would be x for both ?

Answer 6

Of the questions

Answer 7

Oh that's two separate questions XD hah, ummm

Answer 8

f(g(x))=x?

Answer 9

haha yeah

Answer 10

mmmmmmmmmmmmmmmm ya, i think that would still hold true. regardless of which order we do the composition +_+ mmmmmmmmm ya

Answer 11

ok thanks =P